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Individual Calculations May 2023 |
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| Martikan, Jiri Total change: 5.80 | |   |
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| Otevreny sachovy turnaj BSS - jaro 2023 r14-15 | Frydek-Mistek | CZE | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1297 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
|  Vaclavkova, Klara | | | 1162 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Turnaj sachovych nadeji 2023 - Pobeskydi Open | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1297 | 2.50 | 9 | -0.03 | 20 | -0.60 | |
| | Witkowski, Jedrzej | | | 1489 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Niesyt, Michal | | | 1619 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pisarcik, Richard | | | 1503 | SVK | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mrmusova, Magdalena | | | 1587 | SVK | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Horak, Kevin | | | 1207 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Nisztuk, Michal | | | 1452 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Litner, Igor | | | 1970 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Yorukcuoglu, Can | | | 1481 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vaclavek, Ivo | | | 1247 | CZE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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